19.06.2025 PV Magazine Iberia The system operator has located the origin of the blackout in “the malfunction” of a photovoltaic plant in Badajoz – 19. June 2025 Ukategorisert which has been “perfectly identified” – and which caused a “forced frequency oscillation”. Post navigation Previous Previous post: Montel News Iberia 19.06.2025 If the conventional plants planned as backup technologies on April 28 had fulfilled their obligations,Next Next post: 19.06.2025 Montel News Spain’s TSO Red Eléctrica says the 28 April blackout could have been prevented, had conventional power plants scheduled as back-up fulfilled their voltage control obligations.